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The 32 largest Banking companies in Michigan

Tamtam tracks 32 Banking companies headquartered in Michigan. This list ranks all of them by number of employees on LinkedIn, led by United Wholesale Mortgage, Chemical Bank and LMCU. Their median headcount is 384. Half of them were founded in 1936 or later. The most common headquarters are Ann Arbor (3), Grand Rapids (3) and Kalamazoo (3).

馃嚭馃嚫 Michigan32 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
United Wholesale Mortgageuwm.com

Leading mortgage lender dedicated to making dreams come true for team members, broker partners, and homebuyers nationwide. Offers diverse career opportunities and a welcoming work environment.

Banking 馃嚭馃嚫 Pontiac 6,471 n/a
2
Chemical Bankchemicalbank.com

Community-focused banking with personalized service since 1917 Committed to helping clients plan for the future and achieve financial goals

Banking 馃嚭馃嚫 Detroit 1,418 n/a
3
LMCUlmcu.org

The company provides banking, borrowing, investment, and insurance services in a supportive and innovative environment, empowering employees to excel in their careers

Banking 馃嚭馃嚫 Grand Rapids 1,257 1933
4
TD Auto Financetdautofinance.com

A financial-services provider offering various wholesale finance plans, dealer services, retail consumer finance plans, lease programs, and auto-insurance programs

Banking 馃嚭馃嚫 Farmington Hills 1,030 2011
5
Independent Bankindependentbank.com

Michigan-based full-service bank offering competitive products and services, deeply committed to local communities and customer-focused banking.

Banking 馃嚭馃嚫 Grand Rapids 960 1864
6
Mercantile Bankmercbank.com

A Michigan-based bank founded in 1997, prioritizing local roots and community involvement to deliver unique financial services and support the Michigan business community

Banking 馃嚭馃嚫 Grand Rapids 875 1997
7
DFCU Financialdfcufinancial.com

DFCU Financial is a top credit union in Michigan and Florida, offering financial services, award-winning workplace, and employee benefits like insurance, retirement plans, and training opportunities

Banking 馃嚭馃嚫 Dearborn 623 n/a
8
First National Bank of Americafnba.com

A nationally charted bank offering high CD rates, high-yield savings accounts, Non-QM mortgages, commercial loans, Self Directed IRA loans, and exceptional customer service

Banking 馃嚭馃嚫 East Lansing 581 1955
9
Advia Credit Unionadviacu.org

Providing innovative financial solutions to maximize value for members, offering easy-access services in multiple states, while upholding core values

Banking 馃嚭馃嚫 Kalamazoo 577 1938
10
Honor Credit Unionhonorcu.com

A member-focused credit union providing a full range of financial products and services with convenient access locations across Michigan

Banking 馃嚭馃嚫 Berrien Springs 524 1934
11
Lake Trust Credit Unionlaketrust.org

Serving Michigan with financial services, community support, sustainability efforts, and empowering individuals, families, businesses, and nonprofits statewide.

Banking 馃嚭馃嚫 Brighton 490 n/a
12
Consumers Credit Unionconsumerscu.org

A Michigan-based financial institution offering digital banking technology, mortgages, and business lending services with over $22 billion in assets

Banking 馃嚭馃嚫 Kalamazoo 455 1951
13
Gold Star Mortgage Financial Groupgoldstarfinancial.com

A premier mortgage company offering ethical guidance, customer education, and exceptional borrower experiences nationwide with industry-leading technology and award-winning loan processes

Banking 馃嚭馃嚫 Ann Arbor 423 2000
14
Michigan First Credit Unionmichiganfirst.com

A financial institution in Michigan with over $14 billion in assets, serving over 180,000 residents and businesses with top financial products and services

Banking 馃嚭馃嚫 Lathrup Village 413 1926
15
Genisys Credit Uniongenisyscu.org

A member-owned financial institution since 1936, offering quality service, convenience, and community support to over 217,000 members nationwide

Banking 馃嚭馃嚫 Auburn Hills 398 1936
16
Isabella Bankisabellabank.com

Financial services holding company in mid-Michigan offering a wide range of banking services, lending services, deposit services, trust services, and brokerage products

Banking 馃嚭馃嚫 Mt Pleasant 384 1903
17
Community Choice Credit Unioncommunitychoicecu.com

Established in 1935, our full service credit union in Michigan offers checking, savings, loans, mortgages, investment services, and financial guidance

Banking 馃嚭馃嚫 Farmington Hills 371 1935
18
Michigan Schools and Government Credit Unionmsgcu.org

A not-for-profit credit union in Michigan serving educational, government employees, students, retirees, and residents, offering lower loan rates and higher savings rates

Banking 馃嚭馃嚫 Clinton Township 369 1954
19
ChoiceOne Bankchoiceone.bank

Offering innovative digital banking services, including mobile banking, deposits, payroll solutions, online loans, account opening, and savings tools to clients in Michigan

Banking 馃嚭馃嚫 Sparta 353 1898
20
Macatawa Bank, N.A.macatawabank.com

A true community bank dedicated to helping customers grow financially with best-in-class products, exceptional service, and a commitment to local communities

Banking 馃嚭馃嚫 Holland 328 1997
21
Credit Union ONEcuone.org

A company committed to providing exceptional value with outstanding products and services, fostering professional growth and career advancement for over 70 years

Banking 馃嚭馃嚫 Ferndale 309 1938
22
Sturgis Banksturgis.bank

An independent bank providing a full range of financial products and services, with a focus on customer satisfaction and community support

Banking 馃嚭馃嚫 Sturgis 190 1905
23
University of Michigan Credit Unionumcu.org

A non-profit financial cooperative offering loans, accounts, investments, seminars, and more with over 100,000 members and assets over $1 billion

Banking 馃嚭馃嚫 Ann Arbor 186 1954
24
First State Bank - Michiganfsb.bank

Family-owned Michigan community bank serving southeastern Michigan with a wide range of financial services including loans, mortgages, credit cards, and treasury management

Banking 馃嚭馃嚫 St. Clair Shores 178 1917
25
County National Bankcnbb.bank

Community-oriented bank offering personal and business banking services, wealth management, and local decision-making through 13 branches in south-central Michigan

Banking 馃嚭馃嚫 Hillsdale 174 1934
26
Arbor Financial Credit Unionarborfcu.org

A community-focused credit union in Michigan providing personalized financial solutions, with a can-do culture and commitment to growth and community enrichment

Banking 馃嚭馃嚫 Kalamazoo 173 1935
27
University Bankuniversity-bank.com

Community bank serving Ann Arbor and Ypsilanti, Michigan, with a focus on local businesses, minorities, non-profits, and offering various financial services

Banking 馃嚭馃嚫 Ann Arbor 167 1986
28
Superior National Banksnb-t.com

Established in 1890, this bank based in Hancock, Michigan offers a wide range of banking services to individuals, businesses, municipalities, and corporations

Banking 馃嚭馃嚫 Hancock 165 1890
29
First Independence Bankfirstindependence.com

A Detroit-based bank focused on serving under-served and minority communities with financial services while meeting Bank On National Account Standards

Banking 馃嚭馃嚫 Detroit 161 1970
30
Bankjoybankjoy.com

A FinTech startup revolutionizing American banking infrastructure by delivering modern technology to Credit Unions and Community Banks for digital transformation

Banking 馃嚭馃嚫 Royal Oak 71 2015
31
LOC Credit Unionloccreditunion.com

This financial institution helps individuals achieve their goals by providing personalized financial solutions and emphasizing mutual success and growth

Banking 馃嚭馃嚫 Farmington 68 1935
32
iQUOTE MORTGAGEiquotemortgage.com

Providing a range of products, investment tools, mortgages, and personalized service to meet the specific needs of each customer

Banking 馃嚭馃嚫 Keego Harbor 1 n/a

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.

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